# Enabling technologies

- [Node-RED](/vlft/enabling-tech/nodered.md)
- [Node-RED tutorial](/vlft/enabling-tech/nodered/tutorial.md)
- [RDF libraries](/vlft/enabling-tech/rdf-libraries.md)
- [MQTT](/vlft/enabling-tech/mqtt.md)
- [MQTTX](/vlft/enabling-tech/mqtt/mqttx.md)